In the quality inspection of architectural coatings and coatings, the following characteristics are reflected.
(1) The detection method mostly adopts the physical performance test method, and the data is mainly obtained through various testing instruments or testing methods; (applicable instruments: gloss meter, color difference meter, etc.)
(2) The detection object is mainly coating quality detection; (applicable instrument: ultrasonic coating Thickness Gauge)
(3) The change from paint to coating needs to go through the construction process, so the test content also includes on-site simulation tests of construction performance;
(4) Special tests are required for the performance of coatings under special application environment conditions.
There are several types of architectural coating product inspection? Architectural coating product inspection is divided into two types: factory inspection and form inspection.
The ex-factory inspection is not to inspect all technical indicators, but to inspect local performance (such as the state in the container, viscosity (applicable instrument: Viscosity Cup), workability, coating appearance, drying time, water resistance, etc.), each The ex-factory inspection items of different coatings are different.
Formal inspection (also known as routine inspection) is to inspect all technical indicators. If a test fails, it is a substandard product. Formal testing is required in one of the following cases.
